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curentul – twitter

Twitter is ranked as one of the 10 most visited websites worldwide by Alexa’sweb traffic analysis. Daily user estimates vary as the company does not publish statistics on active accounts. A February 2009 Compete.com blog entry ranked Twitter as the third most used social network based on their count of 6 million unique monthly visitors and 55 million monthly visits. In March 2009, a Nielsen.com blog ranked Twitter as the fastest-growing website in the Member Communities category for February 2009. Twitter had annual growth of 1,382%, increasing from 475,000 unique visitors in February 2008 to 7 million in February 2009. It was followed by Zimbio with 240% increase, and Facebook with 228% increase. However, Twitter has a user retention rate of 40%.